baber/WOPTO huggingface dataset:
Patent EP-0151240-A2 (EP)
Title: Guiding and registering multiple sizes of diskettes in a floppy disk drive
Inventor: SENDELWECK MICHAEL LYNN
IPC: G11B17/046
Filed: 1984-11-14
Abstract: The loading mechanism (10) for a flexible disk drive is designed to load and center disk cartridges (44) of various thicknesses so that the disk within the cartridge is registered in a predetermined plane of rotation. A pair of guide rails, upper (28) and lower (30), is mounted at each side of the insertion path for the cartridge. The upper and lower rails are movable relative to each other and relative to the frame of the disk drive. This allows the rails to separate to receive diskette cartridges having different thicknesses. After the cartridge is inserted, the loading mechanism will move the cartridge to a reference position where the disk within the cartridge is in the plane of rotation. The separation of the guide rails controls the reference position to which the cartridge is moved.
Patent EP-0149187-A2 (EP)
Inventor: SHIMAZAKI KENJI
IPC: C02F1/28
Filed: 1984-12-20
Abstract: Active carbon fibers derived from acrylic fibers and having a BET specific surface area (SA) of 800 to 2,000 m<sup>2</sup>/g, a pore volume (Vp) to (SA) ratio, i.e., (Vp)/(SA), of from 5 x 10<sup>-4</sup> to 14.5 x 10<sup>-4</sup>, and a methylene blue adsorption rate constant of not less than 5 x 10<sup>-1</sup> sec<sup>-1</sup>, and a filter adsorption unit for water purification using said active carbon fibers; the unit is useful to remove compounds having a wide range of molecular weights from an aqueous liquid.
Patent EP-0122682-A2 (EP)
Inventor: MIL MARTINUS PETRUS GERARDUS V
IPC: A01K45/00
Filed: 1984-04-14
Abstract: Device for depositing live poultry on to a receiving surface from a container having a plurality of floors, via guide surfaces enclosed in a pivotable chute to adjoin the container and having an increasing length from bottom to top.
Patent EP-0132910-A2 (EP)
Inventor: NODA IPPEI
IPC: D06M15/53
Filed: 1984-03-27
Abstract: A lubricating agent for processing thermoplastic synthetic fibres contains at least one new type of silyl polyether obtainable by a reaction between polyether of a special type derivable by ring-opening addition polymerization of cyclic ether monomers and halogenated substituted silane. If such lubricating agent is used appropriately during the processing of thermoplastic synthetic fibres, both the coefficient of fibre friction and the rate of generating tar can be reduced. The silyl polyethers of use as shown by the formulae.
     or
     where R 1 -R 5  may be alike or different, each representing hydrogen, alkyl group, cycloalkyl group, allyl group, phenyl group, alkylphenyl group or benzyl group, R 1 -R 3  are not all hydrogen, R. and R. are not both hydrogen and X, Y, and Y 2  represent individually chlorine, bromine or iodine.
Patent EP-0127429-A2 (EP)
Inventor: MINOWA NOBUTO
IPC: C07F9/30
Filed: 1984-05-22
Abstract: Disclosed is a novel process for optically active [(3-amino -3- carboxy)propyl-1] phosphinic acid derivatives, which comprises reacting a Shifts base with a derivative of vinyl- phosphinate in the presence of a base, and subjecting the resulting compound to hydrolysis to form the optically active [(3-amino -3- carboxy)propyl -1]phosphinic acid derivatives as either [L-(3-amino -3-carboxy)- propyl-1]phosphinic acid derivatives or [D-(3-amino-3- carboxy)propyl -1]phosphinic acid derivatives.
Patent EP-0130820-A2 (EP)
Inventor: KYTE DAVID JAMES
IPC: B60T7/06
Filed: 1984-06-29
Abstract: A disposable shipping and restraining element comprising a clip (26) for holding in an extended position the input member (18) of a linear actuator, such as the input member of a hydraulic master cylinder (12) which operates a remotely located slave cylinder (14) connected to the master cylinder through a conduit (16), the apparatus being filled with hydraulic fluid prior to shipment and installation. The clip has a generally U-shaped channel body (56) having sidewall portions (62) elastically spreadable apart from each other such as to permit clipping the channel body over the input member. The clip body is preferably provided with outwardly extending projecting portions (75, 76, 77), finger-graspable, to facilitate removal.
Patent EP-0146235-A2 (EP)
Inventor: JAMESON GRAEME J
IPC: B03D1/14
Filed: 1984-10-19
Abstract: A method of improving the quality of froth removed from a minerals separation flotation cell (1) by providing converging side walls (2) to crowd the froth into a narrower chimney (4) and thereby increase the froth height. The cell is operated so that the pulp/froth interface is positioned to give a froth height to the overflow weir (5) greater than the natural froth height in a similar parallel sided flotation cell.
Patent EP-0147163-A2 (EP)
Inventor: CYBULSKI CLAUDE E
IPC: G11B15/675
Filed: 1984-12-18
Abstract: @ Cassette recorder has a spring member which fits into a depression in the rear edgewall of a cassette to sense whether the cassette is properly positioned for recording. The depression preferably is a conical receptacle, and said spring member has a rounded pawl which fits into the receptacle. The spring member also forces the cassette forwardly against a pair of positioning pins which may have inclined faces to force the front of the cassette against the base plate of the recorder.
Patent EP-0147183-A2 (EP)
Inventor: WILSON JOHN FRANCIS
IPC: G21C3/335
Filed: 1984-12-20
Abstract: A top nozzle subassembly having a hold-down device incorporated therewithin is provided for a nuclear reactor fuel assembly. The subassembly is slidably mounted on the upper ends of the control rod guide thimbles and is removably attached by internally threaded collars which threadably mate with external threads provided on the upper ends of the guide thimbles. Unthreading of the collars allows the subassembly to be removed from the fuel assembly to gain top access to the fuel rods within the fuel assembly. The invention also includes a special tool for threading and unthreading of the collars.
Patent EP-0145663-A2 (EP)
Title: 1-Di- or triazolyl-2,3-diphenyl-propane-2,3-dioles as herbicides or plant growth regulators
Inventor: KUNZ WALTER DR
IPC: A01N43/50
Filed: 1984-12-03
Abstract: 1. 1-diazolyl- or 1-triazolyl-2,3-diphenylpropane-2,3-diols and derivatives of the formula I  see diagramm : EP0145663,P23,F1 wherein E is a nitrogen atom or the methine group -CH =, m and m' are each independently of the other  0, 1, 2 or 3, R and R' are each independently of the other halogen, C1 -C4  alkyl, C1 -C4  haloalkyl, C1 -C4  alkoxy, C1 -C4  haloalkoxy, nitro, cyano, C1 -C4  alkylthio, phenyl or phenoxy, each unsubstituted or substituted by (R)m , or are C1 -C4  alkoxycarbonyl, C1 -C4 haloalkylthio, amino, mono- or di-(C1 -C4  alkyl) amino, R1  and R2  are each independently of the other hydrogen or C1 -C4  alkyl, R3  and R4  are each independently of the other hydrogen, C1 C4  alkyl or C1 -C4 alkylcarbonyl, or R3 and R4 together are a a methylene bridge -CR6 R7 -, R5  is hydrogen or C1 -C4  alkyl, and R6  and R7  are each independently of the other hydrogen or C1 -C4 lkyl or, together with the carbon atom to which they are attached, are a 3- to 6- membered satured or unsaturated hydrocarbon ring.
Patent EP-0157081-A2 (EP)
Inventor: HOUSER DAVID ERLE
IPC: H01R43/28
Filed: 1985-01-17
Abstract: A device for dispensing a controlled length of material (100) includes a track through which the material is lead from a source of supply (236) of the material to a location where the material is required. The track defines a space that provides a first surface whose length exceeds the length of a second surface located at the opposite and adjacent side of the track. The track defines other surfaces against which the material is clamped through operation of pneumatic pressure valves according to the control of a computer or other control device for actuating the valves. A source of pressurized gas is supplied to the inlet side of the valves and manifolds (212, 214, 216) communicate the outlet of the valve to portions of the track along which the material is led.
Patent EP-0157093-A2 (EP)
Inventor: LEPAND HEINZ DR-ING
IPC: E02F9/28
Filed: 1985-01-24
Abstract: The invention concerns the use of a wear resistant, temper resisting steel alloy of -0.30 to 0.40% carbon -1.0 to 1.60% silicon -0.50 to 0.80% manganese -2.0 to 2.6% chromium -maximum 0.025% phosphorus -maximum 0.025% sulfur -the remainder iron and limited contaminants. -  The alloy is used as the work material for making dredger teeth forged in a close-die, especially suction dredger teeth, which teeth after the forging are heated to a temperature above the A3 temperature, are hardened in oil and tempered.
Patent EP-0156323-A2 (EP)
Inventor: TSURU NAOHIKO
IPC: B60T8/50
Filed: 1985-03-22
Abstract: A hydraulic pressure control device in a vehicle anti-skid braking system includes a wheel brake actuating cylinder for braking a vehicle wheel, a fluid pressure supply passage connected between a master cylinder and the wheel brake actuating cylinder and having a restriction, and a first directional control valve disposed in the fluid pressure supply passage and having at least pressure-increasing and pressure-decreasing modes, the first directional control valve being normally in the pressure-increasing mode to connect the master cylinder to the fluid pressure supply passage. A second directional control valve is connected between the master cylinder and the wheel brake actuating cylinder, the second directional control valve being normally open to provide a bypass passage across the first directionaescontrol valve to connect the master cylinder passage to the wheel brake actuating cylinder. A control unit is responsive to a decelerating condition of the vehicle wheel for actuating the first directional control valve into the pressure-decreasing mode and for actuating the second directional control valve to shut off the bypass passage.
Patent EP-0160867-A2 (EP)
Inventor: DRESEL KLAUS
IPC: E04F13/04
Filed: 1985-04-19
Abstract: 1. Plaster profile strip (10) constructed as plastic cover profile with a fastening limb (11), which is mountable as anchoring base in the case of application at a building wall (21), and a profile limb (12) extending at an angle thereto and displaying a draw-off edge (18) at its longitudinal edge remote from the fastening limb, characterised thereby, that a ventilation grating (14) extends forth at that side of the profile limb (12) displaying the draw-off edge (18), which is remote from the fastening limb (11).
Patent EP-0166190-A2 (EP)
Inventor: TRATZ MANFRED
IPC: F28G9/00
Filed: 1985-05-21
Abstract: Die Erfindung betrifft eine Vorrichtung zur Reinigung der wärmetauschenden Flächen der Speichermassen von Regenerativ-Wärmetauschern mit drehend angetriebenen Hauben mittels eines Reinigungsfluids, das aus mindestens einer Düse im wesentlichen parallel zu den Ebenen der wärmetauschenden Flächen austritt, wobei die Düse relativ zur Speichermasse verfahrbar ist. Um eine konstruktiv einfache, leichte und raumsparend unterzubringende Reinigungsvorrichtung zu schaffen, ist die Düse am Ende eines mindestens zweiteiligen, teleskopierbaren Düsenrohres angeordnet, das an der Haube des Regenerativ-Wärmetauschers befestigt und durch eine Zuführleitung mit einer im Drehmittelpunkt der Haube angeordneten Überleitungsvorrichtung verbunden ist, die ein mit der Haube drehendes Rohrstück und ein feststehendes, gegenüber dem Rohrstück abgedichtetes Gehäuse umfaßt. Die Verstellbewegung des verfahrbaren Teils des Düsenrohres kann von der Drehbewegung der Haube abgeleitet werden.
Patent EP-0167995-A2 (EP)
Inventor: GEISS KARL-HEINZ DR
IPC: C07D403/04
Filed: 1985-07-05
Abstract: Novel pyrrol-1-ylphenyldihydropyridazinones of the formula    <IMAGE> I  their preparation and their use in the treatment of disorders.
Patent EP-0171070-A2 (EP)
Inventor: O'DONNELL MATTHEW
IPC: G01F1/716
Filed: 1985-08-06
Abstract: A method for magnetic resonance imaging of fluid flow, and particularly in vivo blood flow, uses multiple-echo phase-contrast sequences of signals both in the magnetic field gradient in the direction in which fluid flow is to be determined, and in the radio-frequency (RF) magnetic field utilized with the magnetic field gradient. The magnetic field gradient has a pair of phase-encoding pulses having a zero mean value effect upon the sample, either alone or with inversion by an intermediate 180° RF pulse signal. A first multi-echo sequence, provided with the phase-encoding pulse pair, provides information of both the amplitude and phase-shift of each pixel of the imaged flowing material while a second multiple echo sequence, devoid of the phase-en- codinggradient pulses, provides information as to the amplitude and the undesired initial phase-shift of each pixel of both stationary and flowing material. Information provided responsive to the second sequence is subtracted from the information provided responsive to the first sequence to provide an image having an intermediate grey-scale value for stationary sample material and with differential grey-scale encoding for differential flow velocities of fluid passing through the image plane.
Patent EP-0180064-A2 (EP)
Inventor: WEBSTER MILO E
IPC: G01N33/483
Filed: 1985-10-07
Abstract: A liquid handling system useful in apparatus for analyzing biological liquid specimens or the like includes a plurality of sample metering chambers, a distribution manifold connected between a sample inlet port and the sample metering chambers, and a corresponding plurality of auxiliary liquid metering chambers connected to corresponding auxiliary liquid reservoirs. Liquids are flowed from the sample inlet port through the distribution manifold to the sample metering chambers and from auxiliary liquid reservoirs to the auxiliary liquid metering chambers under the influence of reduced pressures which are selectively connected to the flow network through an integrated valve array and reduced pressure manifolds.
Patent EP-0184786-A2 (EP)
Inventor: LEUTHOLD KARL
IPC: B02C18/00
Filed: 1985-12-06
Abstract: In a high-speed sorter, single documents such as banknotes are successively withdrawn from a stack and tested according to various criteria. Banknotes which are authentic but no longer fit for circulation are fed to a cutting means a shredder and destroyed therein. The shredder, which has a simple construction and is designed for a high banknote throughput, consists of two cutter blocks including overlapping cutter discs which work into one another with little play in spaced relationship and are provided along their periphery with notches, and which slit and crosscut the banknotes. A suction plant prevents back-ups from forming, cleans and cools the cutting means.
Patent EP-0187349-A2 (EP)
Inventor: TONNE PETER DR
IPC: C07D275/04
Filed: 1985-12-20
Abstract: Herstellung von 1 ,2-Benzisothiazolonen bzw. deren Alkalisalze durch Umsetzung von 2,2'-Dithiodibenzoesäureamiden in wäßrig-alkalischem Medium, dem ein wasserlösliches organisches Lösungsmittel zugesetzt werden kann, in Gegenwart von sauerstoff oder Sauerstoff abgebenden Stoffen und gegebenenfalls Freisetzung der Benzisothiazolone aus den Alkalisalzen mit Säure.
Patent EP-0148777-A2 (EP)
Inventor: NOMURA HIROAKI
IPC: C07F9/6558
Filed: 1985-01-09
Abstract: A novel phospholipid of the formula:wherein R<sup>1</sup> is an alkyl group of 10 to 24 carbon atoms. R<sup>2</sup> is a cyclic imide group and A<sup>+</sup> is a cyclic ammonio group and a salt thereof have platelet activating factor inhibiting activity and are useful for prevention and treatment of circulatory disorders and allergic bronchial asthma.
Patent EP-0156536-A2 (EP)
Inventor: LEVENS DENNIS L C O MINNESOTA
IPC: E04D5/12
Filed: 1985-03-01
Abstract: Heat-sealable sheet material for use in the fabrication of lapped-seam membranes. In a presently preferred construction, linear low density polyethylene film is adhered to one lateral border of cured polymerized EPDM composition; preferably the adhesive is protected with a removable liner, e.g., a polyester film until lapped-seam splicing is to be carried out. A transfer tape based on thermoplastic heat-sealable adhesive carried by a strippable liner also constitute part of the invention. The transfer tape is advantageously applied to a sheet of uncured EPDM compound and the resultant assembly subjected to heat and pressure to cure the compound and bond the heat-sealable adhesive firmly thereto.
Patent EP-0174706-A2 (EP)
Inventor: RAININ KENNETH
IPC: B01L3/02
Filed: 1985-03-27
Abstract: 57 An enclosed pipette tip rack comprises a container (12) having a bottom (14) and a side wall (15) extending upwardly to terminate in a top (16). A tray (22) is supported by the container (12), e.g. by shoulder (90), and holds at least one pipette tip (26, 28) such that a portion of the pipette tip lies within the container (12). A cover (30) is also provided and is supported by the container (12) adjacent the tray (22). Means are provided for venting the enclosure (32) formed by the container (12) and the cover (30) to the ambient environment so that sterilising fluids can circulate therethrough during autoclaving or other sterilisation processes. For example, the cover (30) may have ribs (40, 42, 44) which, in one orientation of the cover (30), are supported by the top (16) of the container (12) so that a gap remains between cover and container, while in another orientation of the cover (30) are located in recesses (46, 48, 50) in the container top (16) so that the cover fits tightly onto the container for dust-free storage of pipette tips. Alternatively, openings (56, 58, 60, 64) may be provided in the container (12) and/or the cover (30), or a slidable cover may be provided.
Patent EP-0164217-A2 (EP)
Inventor: YONEKURA KATSUYOSHI
IPC: C08L23/16
Filed: 1985-05-01
Abstract: A thermoplastic elastomer composition composed of a partially crosslinked product of a blend consisting mainly of (a) 80 to 10 parts by weight of a peroxide-crosslinkable olefinic copolymer rubber, (b) 10 to 80 parts by weight of a peroxide-crosslinkable polyolefin resin having specific properties and (c) 50 to 10 parts by weight of a peroxide-decomposable polyolefin resin, the total amount of (a) + (b) + (c) being 100 parts by weight, the crosslinked product is obtained by dynamically heat-treating said blend in the presence of (d) an organic peroxide. The thermoplastic elastomer has excellent film formability, and is useful as a waterproof sheet.
Patent EP-0168255-A2 (EP)
Inventor: THULIN ROBERT
IPC: A23G3/20
Filed: 1985-07-11
Abstract: A continuous co-extruded food product is formed having dissimilar inner and outer portions wherein the inner portion is enveloped by the outer portion and the outer portion is a dough containing particulate material such as chocolate chips. The product is formed by an inner extrusion port being recessed a distance d from an outer extrusion port with the distance d being sufficient for permitting particulate material in the outer dough portion to pass through an exit passage. between the inner and outer extrusion ports without clogging or agglomeration. Turbulence is induced in the outer dough portion which envelops the inner portion thereby causing the particulate material to tumble whereby at least a portion of the particulate material partially penetrates the exterior surface of the outer dough portion enveloping the inner portion. Dough is removed from the surface of the part of the particulate material penetrating the exterior surface of the outer dough portion. In a preferred embodiment, the outer extrusion port includes a land surface generally parallel to the axis of the outer extrusion port and a bevel surface at the interior surface of the outer extrusion port. The land surface intersects the beveled surface at a generally sharp line of intersection. The generally sharp line of intersection and the bevel surface cause the tumbling of the particulate material. The land surface removes dough from the surface of the particulate material which penetrates the exterior surface of the outer dough portion.
Patent EP-0170521-A2 (EP)
Inventor: HERBERT ERIC DAVID
IPC: F24C3/00
Filed: 1985-07-30
Abstract: A porous gas fire element the surface of which carries or is formed into simulated solid fuel, wherein the main heating effect is by combustion of a gas/air mixture passed through and burning at the surface of the element but a secondary gas supply is arranged to pass through the pores of the element itself and burn in the form of discrete flames alongside the simulated fuel, simulating its combustion and giving a subsidiary heating effect.
Patent EP-0187005-A2 (EP)
Inventor: MEHTA PRADIP SURESH
IPC: B01D11/04
Filed: 1985-12-13
Abstract: This invention relates to rotary processors and methods for purifying viscous liquid material by liquid-liquid extraction. Material is introduced to extracting apparatus including a rotary processor (10) comprising at least one annular channel (18) on a rotor (12) and enclosed by a housing (16) to form a mixing passage (28). Material is dragged forward by the rotating channel (18) from the passage inlet (34) past a blocking member (42). Solvent introduced to the passage (28), e.g. by spray means (44), is carried downstream with and dispersed in material collected at a passage end wall (38). In one embodiment the blocking member comprises a spreader (42) which spreads material as films (52) on the channel walls (20). In another embodiment, sparging means (72) sparges solvent into a pool (76) of material collected upstream of the blocking member (70). Separation of solvent from material may involve rotary devolatilizing or phase separating processors (100), which may be arranged with the mixing processor for cocurrent or countercurrent, multi-stage series operation.
Patent EP-0189848-A2 (EP)
Inventor: HALL KEVIN M
IPC: G06F11/28
Filed: 1986-01-23
Abstract: A software debugging analyzer nonintrusively acquires data concerning the execution of software on a real-time basis. Low-level event recognition is accomplished with programmable comparators (15, 17), whose outputs are fed to high-level recognition comparators (19) to define complex events. Dynamic recognition is provided by recognition comparators (13) programmable on a real time basis as variables are actuated. Acquired data is stored in memory (35) in either a sequential or random access mode. A microprocessor translates high-level commands into event constructs and processes the acquired data into a format suitable for display to a user.
Patent EP-0199909-A2 (EP)
Inventor: HERNANDEZ IRENE
IPC: G06T11/20
Filed: 1986-02-14
Abstract: A method of updating business chart data by editing the business chart is disclosed. The chart is displayed using predefined data. A draw graph object of the business chart is completed, a check is made to determine whether the action on the business chart destroyed the relationship between the chart and the predefined data. If it did and if the user has selected the two-way editing mode, the predefined data is updated to reflect the edited chart.
Patent EP-0194497-A2 (EP)
Inventor: MARINONI VITO
IPC: C08B37/08
Filed: 1986-02-24
Abstract: Chitosan derivatives in the form of coordinated complexes with ferrous ions in which coordinated bonds are established between the ferrous ion and the amino group and hydroxyl group present respectively in position 2 and position 3 of the chitosan-glucosamine ring. 
     Said chitosan derivatives are soluble in an aqueous medium and are able to release iron into the gastrointestinal tract in a controlled manner.